CFPT-101, -102, -103
ISSUE 4; 19 OCTOBER 2004
Delivery Options
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Outline in mm - CFPT-101
11.4±0.2
Pad Connection
1. N/C
2. GND
3. Output
4. +Vs
9.6±0.2
2.5 max
Please contact our sales office for current leadtimes
Description
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CFPT-101, -102, -103 are surface mount temperature
compensated voltage controlled crystal oscillators
(TCVCXOs) providing a high degree of frequency
stability over a wide temperature range
Package Outline
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1.2
7.62±0.2
1
4
2
3
0.8±0.1
1.3±0.2
6.3
1.2
11.4
×
9.6
×
2.5mm SMD
Output Waveform
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Ageing
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±1ppm typical first year @ 25°C
Outline in mm - CFPT-102
11.4±0.2
9.6±0.2
Pad Connections
1. GND
2. GND
3. Output
4. GND
5. Voltage Control
6. +Vs
Frequency Adjustment
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±2ppm minimum internal trimmer adjustment
(CFPT-101, 103)
SURFACE MOUNT
TCXOs
Frequency Stability
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Supply Voltage Variation: ±5% ±0.3ppm max
Load Variation: (10kΩ\\10pF) ±10% ±0.2ppm max
After Reflow: ±1ppm max
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2.5 max
Temperature: see table
2.0
Clipped Sine 0.7V peak to peak minimum
(10kΩ\\10pF)
7.62
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7.62±0.2 0.8±0.1
1
2
1.3±0.2
Solder pad layout
1.2
1.2
3.0 4.5
3.0
2.54
7.62
Pad Connections
1. GND
2. GND
3. Output
4. GND
5. Voltage Control
6. +Vs
Solder pad layout
1.2
1.2
3.0 4.5
3.0
2.54
7.62
Voltage Control
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1.5V ±1.0V applied to pad 1 (CFPT-102, -103)
Storage Temperature Range
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6 5 4 3
–40 to 85°C
Outline in mm - CFPT-103
11.4±0.2
9.6±0.2
Solder Conditions
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For typical soldering conditions, please see the relevant
pages in Applications Notes
Marking
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Model number
Frequency Stability Code/Temperature Range Code
Frequency
Date Code (Year/Week)
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Minimum Order Information Required
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7.62±0.2 0.8±0.1
1
2
1.3±0.2
Frequency + Model Number + Frequency Stability
+ Operating Temperature
6 5 4 3
2.5 max
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2.0
Electrical Specifications - maximum limiting values when measured in test circuit
Frequency
Range
12.6 to 19.8MHz
12.6 to 19.8MHz
12.6 to 19.8MHz
Frequency
Supply Voltage
Tolerance @ 25°C
±0.5ppm
±2.5ppm
±0.5ppm
3V±0.15V
3V±0.15V
3V±0.15V
Supply Current
2.0mA
2.0mA
2.0mA
Voltage Control Change
—
±8.0ppm to ±14.0ppm max. / 1.5V±1.0V
±5.0ppm to ±10.0ppm max. / 1.5V±1.0V
Output
Waveform
Output
Model
Number
Clipped Sine 0.7Vpk-pk min CFPT-101
Clipped Sine 0.7Vpk-pk min CFPT-102
Clipped Sine 0.7Vpk-pk min CFPT-103
Frequency Stabilities Available Over Operating Temperature Ranges
Operating
Temperature
Ranges
–20 to 70°C
–25 to 75°C
–30 to 75°C
Frequency Stabilities Vs Operating Temperature Range
±2.5ppm
Code HS
Code HT
Code HU*
±5.0ppm
Code KS
Code KT
Code KU
*Please note Code HU is the standard frequency stability vs operating temperature range
Ordering Example
Frequency
Model number
Frequency Stability Vs Operating Temperature Code
Test Circuit - CFPT-101
A
1 2
4 3
Oscillator
+Vs
12.60MHz
CFPT-102 HU
Test Circuit - CFPT-102, -103
+Vs
A
SURFACE MOUNT
TCXOs
Voltage
Control
Oscillator
3
4 5 6
1
2
0.1µF
V
V
0.1µF
10pF* 10k
Oscilloscope
Oscilloscope
10k
10pF*
Frequency counter
*Inclusive of jigging & equipment capacitance
Frequency counter
*Inclusive of jigging & equipment capacitance
Outline in mm - Tape
1.75±0.1
2.0±0.1
4.0±0.1
∅1.5
+0.1
-0.0
0.3±0.05
Outline in mm - Reel
120° (3 equal)
11.5±0.1
12.6±0.1
10.6±0.1
12.0±0.1
3.2±0.1
∅330.0±0.2
24.0±0.3
∅21.0±0.8
∅13.0±0.5
∅80.0
分立器件
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